27303950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 54840240

約数和(自身を除く): 27536290

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 701, 779, 950, 1025, 1402, 1558, 2050, 3505, 3895, 7010, 7790, 13319, 17525, 19475, 26638, 28741, 35050, 38950, 57482, 66595, 133190, 143705, 287410, 332975, 546079, 665950, 718525, 1092158, 1437050, 2730395, 5460790, 13651975, 27303950]

約数ペア:

[(1, 27303950), (2, 13651975), (5, 5460790), (10, 2730395), (19, 1437050), (25, 1092158), (38, 718525), (41, 665950), (50, 546079), (82, 332975), (95, 287410), (190, 143705), (205, 133190), (410, 66595), (475, 57482), (701, 38950), (779, 35050), (950, 28741), (1025, 26638), (1402, 19475), (1558, 17525), (2050, 13319), (3505, 7790), (3895, 7010)]